2) What is a 95% confidence interval for this data?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Problems 1-3: We want to know the true proportion of students that are ok with online courses.
We take a sample of 120 students, and 72 said they are ok with online courses. We want to create
a 95% confidence interval. Answer the questions below:
2) What is a 95% confidence interval for this data?
Transcribed Image Text:Problems 1-3: We want to know the true proportion of students that are ok with online courses. We take a sample of 120 students, and 72 said they are ok with online courses. We want to create a 95% confidence interval. Answer the questions below: 2) What is a 95% confidence interval for this data?
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